From: Cliff Rosson <cliff.rosson@...>
Date: 2013-05-15T06:07:29+09:00
Subject: Re: PROBLEMS CREATING AN SSH TUNNEL

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Can you just ssh directly in your code and deal with errors?

require 'rubygems'
require 'net/ssh'
require 'net/ssh/telnet'

class SSH
  attr_accessor :errors

  def initialize(creds)
    begin
      @ssh_session = Net::SSH.start(creds[:host], creds[:user], :password
=> creds[:password], :keys => [])
      @ssh = Net::SSH::Telnet.new("Session" => @ssh_session, "Prompt" =>
creds[:prompt])
      @errors = false
    rescue Exception => e
      @errors = e
    end
  end

  def cmd(command)
    @ssh.cmd(command)
  end

  def close
    @ssh.close
  end

end

ssh = SSH.new(:host => "host.com", :username => "billy", :password =>
"123", :prompt => /./)
unless ssh.errors
  ssh.cmd("pwd")
end
ssh.close



On Tue, May 14, 2013 at 1:56 PM, Clem Rock <lists@ruby-forum.com> wrote:

> Hey - there thanks for getting back to me on this and sorry for the long
> reply.  I've been out sick in the last few days.
>
> I do not want to deal with mocking an ssh tunnel because I want the test
> to be 100% a real test.   I want to make sure the communication between
> my code and the server to be 100% real.   I want to be able to detect
> any changes that come back from the sabrix server transactions.
>
> Also, I'm not even sure how I'd mock out an ssh tunnel connection in the
> first place.   Really, it seems like I'd be mocking the response from
> the sabrix server.
>
> Thanks for your help so far.
>
>
>
>
>
> tamouse mailing lists wrote in post #1108163:
> > On Tue, May 7, 2013 at 12:28 PM, Clem Rock <lists@ruby-forum.com> wrote:
> >> for some reason.   I've tried about every solution out there but can't
> >>     sleep(1) #sleep just a tad to let everything start up
> >>   def teardown
> >> --
> >> Posted via http://www.ruby-forum.com/.
> >
> > Just off the top of my head, instead of doing the setup and tear down,
> > perhaps pass the test code into a method as a block that does that
> > stuff, and mock the Net::SSH stuff?
>
> --
> Posted via http://www.ruby-forum.com/.
>
>


-- 
vizualize.me/cliffrosson

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<div dir=3D"ltr">Can you just ssh directly in your code and deal with error=
s?<div><br></div><div><div>require &#39;rubygems&#39;</div><div>require &#3=
9;net/ssh&#39;</div><div>require &#39;net/ssh/telnet&#39;</div><div><br></d=
iv>
<div>class SSH</div><div>=A0 attr_accessor :errors</div><div>=A0=A0</div><d=
iv>=A0 def initialize(creds)</div><div>=A0 =A0 begin</div><div>=A0 =A0 =A0 =
@ssh_session =3D Net::SSH.start(creds[:host], creds[:user], :password =3D&g=
t; creds[:password], :keys =3D&gt; [])</div>
<div>=A0 =A0 =A0 @ssh =3D Net::SSH::Telnet.new(&quot;Session&quot; =3D&gt; =
@ssh_session, &quot;Prompt&quot; =3D&gt; creds[:prompt])</div><div>=A0 =A0 =
=A0 @errors =3D false</div><div>=A0 =A0 rescue Exception =3D&gt; e</div><di=
v>=A0 =A0 =A0 @errors =3D e</div>
<div>=A0 =A0 end</div><div>=A0 end</div><div>=A0=A0</div><div>=A0 def cmd(c=
ommand)</div><div>=A0 =A0 @ssh.cmd(command)</div><div>=A0 end</div><div>=A0=
=A0</div><div>=A0 def close</div><div>=A0 =A0 @ssh.close</div><div>=A0 end<=
/div><div>=A0 =A0=A0</div><div>end</div>
<div><br></div><div>ssh =3D SSH.new(:host =3D&gt; &quot;<a href=3D"http://h=
ost.com">host.com</a>&quot;, :username =3D&gt; &quot;billy&quot;, :password=
 =3D&gt; &quot;123&quot;, :prompt =3D&gt; /./)</div><div>unless ssh.errors<=
/div><div>
=A0 ssh.cmd(&quot;pwd&quot;)</div><div>end</div><div>ssh.close</div></div><=
div><br></div></div><div class=3D"gmail_extra"><br><br><div class=3D"gmail_=
quote">On Tue, May 14, 2013 at 1:56 PM, Clem Rock <span dir=3D"ltr">&lt;<a =
href=3D"mailto:lists@ruby-forum.com" target=3D"_blank">lists@ruby-forum.com=
</a>&gt;</span> wrote:<br>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1p=
x #ccc solid;padding-left:1ex">Hey - there thanks for getting back to me on=
 this and sorry for the long<br>
reply. =A0I&#39;ve been out sick in the last few days.<br>
<br>
I do not want to deal with mocking an ssh tunnel because I want the test<br=
>
to be 100% a real test. =A0 I want to make sure the communication between<b=
r>
my code and the server to be 100% real. =A0 I want to be able to detect<br>
any changes that come back from the sabrix server transactions.<br>
<br>
Also, I&#39;m not even sure how I&#39;d mock out an ssh tunnel connection i=
n the<br>
first place. =A0 Really, it seems like I&#39;d be mocking the response from=
<br>
the sabrix server.<br>
<br>
Thanks for your help so far.<br>
<br>
<br>
<br>
<br>
<br>
tamouse mailing lists wrote in post #1108163:<br>
<div class=3D"im">&gt; On Tue, May 7, 2013 at 12:28 PM, Clem Rock &lt;<a hr=
ef=3D"mailto:lists@ruby-forum.com">lists@ruby-forum.com</a>&gt; wrote:<br>
</div><div class=3D"im">&gt;&gt; for some reason. =A0 I&#39;ve tried about =
every solution out there but can&#39;t<br>
</div><div class=3D"im">&gt;&gt; =A0 =A0 sleep(1) #sleep just a tad to let =
everything start up<br>
</div>&gt;&gt; =A0 def teardown<br>
<div class=3D"HOEnZb"><div class=3D"h5">&gt;&gt; --<br>
&gt;&gt; Posted via <a href=3D"http://www.ruby-forum.com/" target=3D"_blank=
">http://www.ruby-forum.com/</a>.<br>
&gt;<br>
&gt; Just off the top of my head, instead of doing the setup and tear down,=
<br>
&gt; perhaps pass the test code into a method as a block that does that<br>
&gt; stuff, and mock the Net::SSH stuff?<br>
<br>
--<br>
Posted via <a href=3D"http://www.ruby-forum.com/" target=3D"_blank">http://=
www.ruby-forum.com/</a>.<br>
<br>
</div></div></blockquote></div><br><br clear=3D"all"><div><br></div>-- <br>=
<div><a href=3D"http://vizualize.me/cliffrosson" target=3D"_blank">vizualiz=
e.me/cliffrosson</a></div>
</div>

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